File config.yml of Package tempo

# server:
#   http_listen_port: 3200
#
# distributor:
#   receivers:
#       otlp:
#         protocols:
#           http:
#           grpc:
#
# compactor:
#   compaction:
#     block_retention: 48h                # configure total trace retention here
#
# metrics_generator:
#   registry:
#     external_labels:
#       source: tempo
#       cluster: linux-microservices
#   storage:
#     path: /var/tempo/generator/wal
#     remote_write:
#     - url: http://localhost:9090/api/v1/write
#       send_exemplars: true
#
# storage:
#   trace:
#     backend: s3
#     s3:
#       endpoint: s3.us-east-1.amazonaws.com
#       bucket: grafana-traces-data
#       forcepathstyle: true
#       enable_dual_stack: false
#       # set to false if endpoint is https
#       insecure: true
#       access_key: # TODO - Add S3 access key
#       secret_key: # TODO - Add S3 secret key
#     wal:
#       path: /var/tempo/wal         # where to store the wal locally
#     local:
#       path: /var/tempo/blocks
# overrides:
#   defaults:
#     metrics_generator:
#       processors: [service-graphs, span-metrics]
#